Removed useless line.

(cherry picked from commit 7482c9b8208635f6049d945a404c925aa8b2e6d4)

matlab/set_prior.m

@@ -259,7 +259,6 @@ if options_.initialize_estimated_parameters_with_the_prior_mode
     if ~isempty(k)
         xparam1(k) = bayestopt_.p1(k);
     end
-    xparam1 = xparam1;
 end
 
 % I create subfolder M_.dname/prior if needed.